2363840

素因数分解:

$2^6\times 5^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:189

約数の個数: 56

約数和(自身を含む): 5760720

約数和(自身を除く): 3396880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 89, 160, 166, 178, 320, 332, 356, 415, 445, 664, 712, 830, 890, 1328, 1424, 1660, 1780, 2656, 2848, 3320, 3560, 5312, 5696, 6640, 7120, 7387, 13280, 14240, 14774, 26560, 28480, 29548, 36935, 59096, 73870, 118192, 147740, 236384, 295480, 472768, 590960, 1181920, 2363840]

約数ペア:

[(1, 2363840), (2, 1181920), (4, 590960), (5, 472768), (8, 295480), (10, 236384), (16, 147740), (20, 118192), (32, 73870), (40, 59096), (64, 36935), (80, 29548), (83, 28480), (89, 26560), (160, 14774), (166, 14240), (178, 13280), (320, 7387), (332, 7120), (356, 6640), (415, 5696), (445, 5312), (664, 3560), (712, 3320), (830, 2848), (890, 2656), (1328, 1780), (1424, 1660)]